linux-kernel - [appleir] BUG: unable to handle kernel NULL pointer dereference

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 29 Oct 2013 14:51:39 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	Jiri Kosina <jkosina@...e.cz>
Cc:	Benjamin Tissoires <benjamin.tissoires@...hat.com>,
	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
	James Henstridge <james.henstridge@...onical.com>
Subject: [appleir] BUG: unable to handle kernel NULL pointer dereference

Hi,

James has reported a NULL pointer dereference[1] on the appleir
driver.  From the bug report[2] it looks like it is 100%
reproducible using a 3.12-rc6 kernel simply by pressing any button on
the IR remote.

>From the stack trace, it looks like input_event is invoked with the
input_dev parameter set to NULL, which seems to indicate that
appleir_input_configured is never invoked.

Any ideas?

[1] https://launchpadlibrarian.net/154942024/macmini-oops.jpg
[2] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244505

Cheers,
--
Luis
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/